Home / 341,515,683.32-471,292,704-184,882,416.48

Finding the Fourth Proportional to 341,515,683.32, 471,292,704 and 184,882,416.48

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Solution

The fourth proportional to 341,515,683.32, 471,292,704 and 184,882,416.48 is: 255,138,309.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,515,683.32 : 471,292,704 = 184,882,416.48 : x
  2. Step 2: Convert to fraction form
    341,515,683.32/471,292,704 = 184,882,416.48/x
  3. Step 3: Cross multiply
    341,515,683.32x = 471,292,704 × 184,882,416.48
  4. Step 4: Simplify right side
    341,515,683.32x = 87,133,733,984,913,360
  5. Step 5: Solve for x
    x = 87,133,733,984,913,360/341,515,683.32
  6. Step 6: Final answer
    x = 255,138,309.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.